SeznamBot is a robot (also known as web crawler or web spider) – a program that retrieves content for our search engine. In your access logs you can identify it by this string:
Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/)FreshBot is a fast crawler designed to index pages and RSS feeds containing fresh content relevant for many users. Such pages are mostly found on news websites.
IP addresses
SeznamBot
| IPv4 | IPv6 |
|---|---|
| 77.75.76.x | 2a02:598:64:8a00::3100:0/123 |
| 77.75.77.x | 2a02:598:128:8a00::b00:0/123 |
| 77.75.78.x | 2a02:598:96:8a00::1200:120/123 |
| 77.75.79.x |
Test version
| IPv4 | IPv6 |
|---|---|
| 77.75.73.26 | 2a02:598:64:8a00::f00:0/123 |
| 77.75.72.26 | 2a02:598:96:8a00::1200:100/123 |
IP addresses from which we verify keys for IndexNow
| IPv4 |
|---|
| 77.75.72.74 |
| 77.75.73.74 |
| 77.75.73.28 |
| 77.75.73.29 |
PTR records
All used SeznamBot IP addresses should have a reverse DNS record that looks like this:
| SeznamBot | Testovací verze |
|---|---|
| fulltextrobot-77-75-77-xxx.seznam.cz | fulltextrobot-test-77-75-73-26.seznam.cz |
| fulltextrobot-2a02-598-64-8a00–3100-0.seznam.cz | fulltextrobot-test-2a02-598-64-8a00–f00-0.seznam.cz |